Aerospace materials testing laboratory to expand capacity by 70%

Element Materials Technology, Huntington Beach, Calif., reports that it plans to substantially increase its aerospace testing capacity by expanding laboratory facilities by 70% and adding a third shift. The new facility will enable the laboratory to further grow its stress rupture and creep testing departments, and will house over 300 test frames, more than double its current number. The new building is to have its own dedicated machine shop to improve efficiency.

 

With demand from the Aerospace Primes and their supply chain partners continuing to increase, Element Huntington Beach has leased a 20,000 sq ft property adjacent to its existing 30,000 sq ft site. It has also launched a third shift on weekdays and now offers services 24 hours a day, five days a week, with an additional shift on both Saturday and Sunday.

 

According to Colin Speedie, VP U.S. Operations, “The aerospace market is extremely buoyant at the moment, and we are anticipating it will strengthen yet further in 2014. In response to this, we have moved quickly to offer a 24-hour laboratory service. We are already seeking to double the size of the third shift in 2014.”

 

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Spirit AeroSystems and Norsk Titanium build aerospace titanium parts via direct metal deposition

Spirit AeroSystems Inc., Wichita,  Kan., and Norsk Titanium Components AS, Norway, have reached a significant milestone in a multi-year collaboration for direct metal deposition technology. They developed an additive manufacturing technology that enables titanium components to be built up close to the final shape using titanium feedstock instead of a large titanium block. The process reduces waste, uses less energy, and is significantly faster.

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Thermally conductive graphene can reduce computer processor temperatures by up to 25%

An international group of researchers, headed by Chalmers University of Technology in Sweden, has shown that graphene has a heat dissipating effect on silicon-based electronics. Graphene, a single layer of carbon atoms, is a very good heat conductor, ten times better than copper. Graphene has been shown to reduce temperatures in devices such as processors by up to 13 Celsius degrees, which not only improves energy efficiency, but also extends the working life of devices.

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Modified paper repels water and oil

Paper is known for its ability to absorb liquids, making it ideal for products such as paper towels. But by modifying the underlying network of cellulose fibers, etching off surface “fluff” and applying a thin chemical coating, researchers created a new type of paper that repels a wide variety of liquids-including water and oil.

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Materials selection for induction hardening

Ajax-Tocco-Magnethermic, Warren, Ohio, presented “Materials Selection for Induction Hardening Processes” at Heat Treat 2013. Material selection plays an essential role in the performance of induction-hardened workpieces such as shafts, axles, pins, and gears. Any prior heat treatment and the ability to be induction hardened are some of the factors design engineers need to take into consideration.

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Advenira receives patent for its nanocomposite coating technology

Advenira Enterprises Inc., Sunnyvale, Calif., has received a patent that covers the company’s Hybrid 3D coater that allows its nanocomposite material to be applied to virtually any substrate shape or material, including polycarbonate, ceramic, quartz, and aluminum. SDN (Solution Derived Nanocomposites) refers to a process in which solid substances and/or nanoparticles dispersed or dissolved in a liquid, agglomerate together to form a continuous network extending throughout the liquid.

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Tube TV technique images the nanoscale

Researchers working at the National Institute of Standards and Technology (NIST), Gaithersburg, Md., developed a new microscopy technique that uses a process similar to how an old tube television produces a picture-cathodoluminescence-to image nanoscale features. Combining the best features of optical and scanning electron microscopy, the fast, versatile, and high-resolution technique allows scientists to view surface and subsurface features potentially as small as 10 nm in size.

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Stress Relief: The sience of the slingshot

An Introduction to Science Based on the Technology of the Slingshot   Though many children create slingshots, they are much more than just a toy-they may also provide access to physics and mechanical engineering. Energy storage, efficiency, and dynamics can be made understandable based on slingshot technology.

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Spark plasma sintering with rapid cooling enables higher strength and ductility

Researchers at the University of Rostock, Germany, have developed a new way to produce high strength metallic alloys at a lower cost and with less energy. Led by Dr. Eberhard Burkel, Professor of Physics, researchers demonstrated that rapidly cooling a material directly after spark plasma sintering (SPS) fabrication can enhance hardness, strength, and ductility.   The new rapid cooling SPS system is based on a commercially available design, modified to include a series of gas inlet nozzles.

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ASM International Celebrates 100 Years of History and Looks to Define Century Ahead

Nearly 400 Gather in Montreal, Quebec, Canada for Oct. 27 Gala Celebration   ASM International, Materials Park, Ohio, commemorated its 100th anniversary with a celebratory gala on Oct. 27 in Montreal, Canada. Nearly 400 guests, including ASM members, past-presidents, dignitaries and valued partners from around the world, came together to celebrate the society’s impact on material science and look ahead to the next century.

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IP camera provides safe video capture for oil and gas facilities

Moxa, Brea, Calif., received Underwriters Laboratories (UL) certification of its VPort 36-1MP-IVA-T surveillance camera for Class 1, Div. 2 hazardous locations. Receiving UL certification means the camera can be safely deployed in potentially hazardous locations where flammable gases or vapors either are or may be present in the atmosphere in sufficient concentration to produce an ignitable mixture.

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Georgia Tech invests $10 million in new Institute for Materials

The Georgia Institute of Technology, Atlanta,  has launched its Institute for Materials (IMat), the newest of Georgia Tech’s nine Interdisciplinary Research Institutes. It results from an investment of nearly $10 million that Georgia Tech has committed through 2018 to establish an interdisciplinary materials innovation ecosystem. IMat will play a leadership role in accelerating materials discovery, development, and application.

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Neutron diffraction technique could keep train wheels rolling longer

A new technique uses neutron diffraction to measure several centimeters into the steel wheels of train carriages, which will help researchers investigate how train wheel cracks begin and spread. A study at the ENGIN-X instrument at the Science and Technology Facilities Council (STFC) Rutherford Appleton Laboratory in Oxfordshire, UK, is giving engineers the opportunity to test large and heavy components such as train wheels rather than small metal samples.

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Kennametal acquires Tungsten Materials business of Allegheny Technologies

Kennametal Inc., Latrobe, Pa., has signed a definitive agreement to acquire the Tungsten Materials business of Allegheny Technologies Inc., Pittsburgh, for $605 million. With approximately $340 million in annual sales, the business is a leading producer of tungsten metallurgical powders, as well as tooling technologies and components. It consists of two market-leading divisions: ATI Firth Sterling and ATI Stellram.

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Electroplating technology based on cobalt-phosphorus/SiC composite replaces chrome plating

U.S. Chrome, Stratford, Conn., announces that it will scale up commercial production of its family of TriCom electroplating technologies. TriCom-H is based on a composite microstructure of a cobalt-phosphorus alloy matrix with uniformly dispersed fine silicon carbide particles. Offering extremely high hardness and high wear resistance, it represents a drop-in replacement for hard chrome, without environmental drawbacks.

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New material offers greater performance and wear characteristics

Short run forming of complex sheet metal shapes using rubber dies and pads is quick and highly effective. This technique was first accomplished using the Guerin process. After the Second World War, the Wheelon process was developed as an improvement over the Guerin Process. A Wheelon press is capable of manufacturing large, complex, short run parts with economic tooling. This type of hydraulically actuated bladder forming is widely used in the aerospace industry today.

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Ipsen case study details Titan multipurpose processing capabilities

Ipsen USA, Cherry Valley, Ill., announces a new case study detailing the Titan’s adaptive, multipurpose processing capabilities. Its versatility lies in its ability to run a variety of workloads through many different heat treatment processes back-to-back, while maintaining energy and cost efficiency. The paper emphasizes how varied and ever-changing customer needs can be, and how Titan’s features and options can improve job turnaround.

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Leica Microsystems launches cameras for brightfield and fluorescence imaging

Leica Microsystems, Switzerland, has launched two cameras that are ideal instruments for routine brightfield (Leica DMC2900) or fluorescence (Leica DFC3000 G) applications. Both are equipped with sensors that allow live images of up to 30 frames per second and a USB 3.0 interface for fast data transfer. The Leica Application Suite and the fluorescence counterpart Advanced Fluorescence software platform provide for image acquisition and support users in analysis and documentation.

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Aichelin to supply quench furnace to auto plant in India

Aichelin Group., Modling, Austria, announces that a new order for a 1500-kg electrically heated quench furnace installation has been received from Renault Nissan Automotive Ltd., for its automotive assembly plant in Chennai, India.  The order reportedly consists of four sealed quench furnaces and accessories, including a tempering and preheating furnace, a washer, and other related equipment, to be supplied in phases until April 2015.

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Microscopy movies capture material crystallization

Researchers from Lawrence Livermore National Laboratory, Calif., created movies of irreversible reactions that occur too rapidly to capture with conventional microscopy for the first time. The team used multi-frame, nanosecond-scale imaging in the dynamic transmission electron microscope (DTEM) to create movies of the crystallization of phase change materials used for optical and resistive memory.

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Scanning transmission electron holography microscope now operational at University of Victoria

The University of Victoria, British Columbia, Canada, announces that the seven-metric-ton, 4.5-meter-tall scanning transmission electron holography microscope (STEHM)  has now been fully assembled and tested, and has a lineup of scientists and businesses eager to use it. A team from Hitachi, which constructed the ultrahigh-resolution (35 picometers), ultra-stable instrument, spent one year painstakingly assembling the STEHM in a carefully controlled lab in the basement of the Bob Wright Centre.

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Corrosion module software provides simplified operation

Olympus Corp., Japan, introduced new Corrosion Module software available with the portable EPOCH 600 Ultrasonic Flaw Detector. The module is designed for the growing population of inspectors that require both flaw detection and corrosion measurement solutions as standard application offerings. This optional software provides simplified instrument operation for basic corrosion applications, requiring less set up time and more efficient data collection.

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Die-forging method increases crankshaft material fatigue strength by 20%

Kobe Steel Ltd., Japan, reports that it has recently developed a new die-forging method that increases the fatigue strength of crankshaft material by 20% compared with conventional forging. As a result, long-stroke crank throws of higher reliability and lighter weight can now be commercially mass produced for diesel engines in ships.   In engine development, ships are using larger propellers that rotate at slower speeds, driving the need for low-rpm propellers with high output.

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Induction preheating system with process feedback enables shorter heating times, faster production

Ambrell, an AmeriTherm Company, Scottsville, N.Y., has sold an Ekoheat 35 kW/30 kHz induction heating system to a fastener manufacturer to preheat blanks prior to forging. The solution includes a custom-built coil, along with an optical pyrometer and controller for quality control. The client determined that a new modern system with process feedback from Ambrell’s Application Lab would allow shorter heating times and faster production rate.

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Jean Duval Educational Fund with ASM Foundation

The Duval family established an educational fund with the ASM Materials Education Foundation in honor of Mr. Jean Duval’s accomplishments during his long, productive, and innovative career as chairman and CEO of Aubert & Duval (Paris, France). The Jean Duval Educational Fund is designated for educational activities to encourage young people to enroll in materials science or other STEM professions for their lifelong career.

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